Datasheets
B1212S-3WR2 by:
MORNSUN
MORNSUN
YLPTEC
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DC-DC Unregulated Power Supply Module,

Part Details for B1212S-3WR2 by MORNSUN

Results Overview of B1212S-3WR2 by MORNSUN

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B1212S-3WR2 Information

B1212S-3WR2 by MORNSUN is a Power Supply Module.
Power Supply Modules are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for B1212S-3WR2

Part # Distributor Description Stock Price Buy
NAC DC/DC CONVERTER, +12V, DIP, 4P, 3W, fixed input voltage, isolated and unregulated single output RoHS: Compliant Min Qty: 1 Package Multiple: 1 1000
  • 1 $8.0200
$8.0200 Buy Now

Part Details for B1212S-3WR2

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B1212S-3WR2 Part Data Attributes

B1212S-3WR2 MORNSUN
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B1212S-3WR2 MORNSUN DC-DC Unregulated Power Supply Module,
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY LTD
Package Description SIP-6/4
Reach Compliance Code unknown
Analog IC - Other Type DC-DC UNREGULATED POWER SUPPLY MODULE
Approvals CE, EN, IEC
Efficiency (Main Output) 88%
Input Voltage-Max 13.2 V
Input Voltage-Min 10.8 V
Input Voltage-Nom 12 V
JESD-30 Code R-PSIP-T4
Length 19.65 mm
Line Regulation-Max 1.2%
Load Regulation-Max 8%
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.25 A
Output Voltage-Nom 12 V
Package Body Material PLASTIC/EPOXY
Package Code SIP
Package Shape RECTANGULAR
Package Style IN-LINE
Protections SHORT CIRCUIT
Ripple Voltage (Main Out) 0.053025 Vrms
Seated Height-Max 10.41 mm
Surface Mount NO
Technology HYBRID
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Total Power Output-Max 3 W
Trim/Adjustable Output NO
Width 7.05 mm

B1212S-3WR2 Frequently Asked Questions (FAQ)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 1 square inch of copper area is recommended.

  • Yes, the B1212S-3WR2 is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration environments. However, it's recommended to follow proper mounting and soldering procedures to ensure reliability.

  • MORNSUN recommends using a soldering iron with a temperature of 250°C to 270°C, and a soldering time of 3 to 5 seconds. The device should be soldered to the PCB within 10 seconds of applying solder paste.

  • MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, and a voltage rating of 25V or higher, placed as close as possible to the input pins of the device.

  • Yes, the B1212S-3WR2 is designed to operate in humid environments, but it's recommended to follow proper conformal coating and sealing procedures to ensure reliability. MORNSUN recommends a maximum operating humidity of 90% RH at 40°C.